Question

CISPI 301-2012 standard for Hubless Cast Iron Pipe and Fittings applies to ______ piping.

1) Plastic
2) Copper
3) Steel
4) Cast Iron

Answer 1

The CISPI 301-2012 standard is specifically for cast iron piping, applicable in scenarios where plumbing upgrades or replacements are necessary for materials like cast iron.

Step-by-step explanation:

The CISPI 301-2012 standard for Hubless Cast Iron Pipe and Fittings applies specifically to cast iron piping. When you're looking to replace plumbing components or install new, subject to this standard, it ensures that the materials used are specific to the performance and quality requirements suitable for cast iron pipes.

This could be of particular importance if, for instance, your home has older plumbing using materials with potential health risks, like lead, and you are seeking to replace these with safer alternatives, which could include cast iron, among others.